Print Job Execution Control Using Temperature and Humidity Conditions

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Solution Overview

Problem

Printing processes in factories are prone to delays and sheet jams due to environmental factors like temperature and humidity, which are difficult to control automatically, relying heavily on operator experience and manual adjustments, leading to inefficient use of time and resources.

Innovation Solution

An information processing apparatus and system that integrates environmental sensors to monitor and adjust the printing environment, ensuring print jobs are executed only when conditions are suitable, automating the process to prevent sheet jams and optimize printing efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual environmental adjustment by experienced operators is performed, then sheet jam problems are avoided, but the process cannot be automated and time utilization is reduced

Engineering Contradiction:
Improvesheet jam preventionVSAvoidprinting process automation
Core Design Contradiction:
ReliabilityVSExtent of automation

Solution Approach 1:

The printing apparatus automatically monitors environmental conditions (temperature and humidity) and determines whether to execute print jobs without operator intervention. The system serves itself by autonomously deciding based on stored environmental condition data, eliminating the need for experienced operators to manually adjust settings and enabling automation while maintaining reliability.

Inventive Principle:
Principle #25Self-service

2Productivity

If printing is executed during operator absence time, then productivity increases, but sheet jam risks increase due to unmonitored environmental conditions

Engineering Contradiction:
Improveprinting output utilizationVSAvoidsheet jam occurrence
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system continuously monitors environmental conditions and uses this feedback to determine whether to execute print jobs. Environmental sensors provide real-time data that is compared against stored appropriate conditions for different print media, allowing the system to automatically adjust execution decisions based on current environmental feedback, thus maintaining reliability during unattended operation.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system stores appropriate environmental conditions for various print media in advance before printing operations begin. This preliminary preparation of reference data enables the apparatus to make informed execution decisions during operator absence without requiring real-time manual intervention, thereby maintaining reliability while increasing productivity.

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If environmental conditions are adjusted before printing, then printing quality is improved, but time utilization is reduced due to waiting for conditions to stabilize

Engineering Contradiction:
Improveprinting qualityVSAvoidtime utilization
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system dynamically adjusts print job execution timing based on real-time environmental conditions rather than requiring fixed pre-adjustment periods. The apparatus can execute print jobs immediately when environmental conditions are appropriate, or delay execution until conditions become suitable, optimizing both printing quality and time utilization without requiring operators to wait for stabilization.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12561102B2Information processing apparatus, printing system, printing method, and storage medium
Publication Date: 2026.02.24 RICOH CO LTD
  • US12561102B2 patent drawing
  • US12561102B2 patent drawing
  • US12561102B2 patent drawing

AI summary

An information processing apparatus includes processing circuitry. The processing circuitry receives an execution instruction for executing a print job in which a print medium is designated or detected. The processing circuitry acquires environmental information indicating a surrounding environment of a printing device. The processing circuitry acquires environmental condition information indicating an environmental condition related to the print medium that is designated or detected. The processing circuitry transmits the print job to the printing device based on the environmental information satisfying the environmental condition.